code: def deactivate():
      """Dynamic module replacement which reverses the monkey patching.
  
      Dynamically replaces back the original modules that were monkey patched earlier
      in the initialize() function call using helper class object which maintains the state.
      """
      _quant_module_helper_object.restore_float_modules()
  
file_path: lightseq/lightseq/training/pytorch_quantization/quant_modules.py
imports: from collections import namedtuple
  import torch
  from lightseq.training.pytorch_quantization import nn
label_desc: Use image node_id 2 for calling a global function with example usage: deactivate() without return types